IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP

A bandwidth control and flow technology, applied in the field of unified bandwidth control system for IPv4 and IPv6 dual-stack traffic based on SNMP, can solve problems such as heavy load pressure, achieve system load balance, perfect implementation basic conditions, and simple deployment

Active Publication Date: 2017-05-31
睿哲科技股份有限公司
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Problems solved by technology

This will put greater load pressure on the AAA system

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  • IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP
  • IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The present invention provides a technical solution: a unified bandwidth control system for IPv4 and IPv6 dual-stack traffic based on SNMP, including the following extraction steps:

[0027] S1: The system obtains the speed limit policy of the terminal equipment in the AAA system, and the system automatically obtains the speed limit policy of the terminal user in the AAA system through the interface or manually through the interface operation; the user te...

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Abstract

The invention discloses an IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP. The IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP comprises the following steps: the system obtains the terminal device speed limiting strategy in the AAA system; the terminal device sends a network request: the terminal device sends a network request to an access gateway device by means of the single stack or dual stack mode; the IPv6 and IPv4 flow of the access layer terminal device is guided into the system; the IPv6+MAC and IPv4+MAC information is obtained; the speed limiting strategy is requested to return: the downlink speed limiting strategy is carried out by the system device, and transmitted to the access gateway device through the tunnel encapsulation, and then returned to the terminal. The IPv4 and IPv6 dual stack flow unified bandwidth control system based on SNMP uses the tunnel technology based on IPv6 to solve the upper link of access layer without the need of occupying additional IPv4, and the full link is security encrypted; the speed limit function realizes the joint speed limit of dual stack links, and interacts with the AAA system to carry out the speed limit strategy without the influence of the original AAA system flow; the implementation supporting the distributed deployment can realize system load balancing, disaster tolerance and steady expansion, and the basic conditions of the implementation are perfect.

Description

technical field [0001] The invention relates to the technical field of data communication information extraction, in particular to an SNMP-based unified bandwidth control system for IPv4 and IPv6 dual-stack traffic. Background technique [0002] With the rapid development of network technology, more and more network-based applications are becoming more and more complex. A wide variety of applications are devouring more and more network resources, and the operating and management costs of operators have increased significantly. How to effectively control network traffic according to user service levels has become a research hotspot. [0003] In recent years, with the exhaustion of global IPv4 address allocation, the Internet has begun to migrate from IPv4 to IPv6, and more and more communication operators have begun to deploy IPv6 networks on a large scale and extend to access layer devices. During the current transition period , The access environment of Internet terminal e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/803H04L12/873H04L12/911H04L47/52
CPCH04L41/0213H04L47/125H04L47/522H04L47/825
Inventor 柏成勇季红李伟波马永聪许杰丰杨国良
Owner 睿哲科技股份有限公司
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